17019980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10253}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 36176112

約数和(自身を除く): 19156132

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 10253, 20506, 41012, 51265, 102530, 205060, 850999, 1701998, 3403996, 4254995, 8509990, 17019980]

約数ペア:

[(1, 17019980), (2, 8509990), (4, 4254995), (5, 3403996), (10, 1701998), (20, 850999), (83, 205060), (166, 102530), (332, 51265), (415, 41012), (830, 20506), (1660, 10253)]